Home / 4,826,636.68-7,230,157.26-3,757,281.16

Finding the Fourth Proportional to 4,826,636.68, 7,230,157.26 and 3,757,281.16

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Solution

The fourth proportional to 4,826,636.68, 7,230,157.26 and 3,757,281.16 is: 5,628,294.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,636.68 : 7,230,157.26 = 3,757,281.16 : x
  2. Step 2: Convert to fraction form
    4,826,636.68/7,230,157.26 = 3,757,281.16/x
  3. Step 3: Cross multiply
    4,826,636.68x = 7,230,157.26 × 3,757,281.16
  4. Step 4: Simplify right side
    4,826,636.68x = 27,165,733,656,835.22
  5. Step 5: Solve for x
    x = 27,165,733,656,835.22/4,826,636.68
  6. Step 6: Final answer
    x = 5,628,294.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.